What is K3s?
K3s is a powerful, certified Kubernetes distribution designed specifically for production workloads, capable of functioning efficiently in remote locations and resource-constrained settings such as IoT devices. It accommodates both ARM64 and ARMv7 architectures, providing binaries and multiarch images tailored for each. K3s is adaptable enough to run on a wide range of devices, from the small Raspberry Pi to the robust AWS a1.4xlarge server with 32GiB of memory. The platform employs a lightweight storage backend with sqlite3 set as its default option, while also supporting alternatives like etcd3, MySQL, and Postgres. With built-in security measures and sensible default configurations optimized for lightweight deployments, K3s stands out in the Kubernetes landscape. Its array of features enhances usability, including a local storage provider, service load balancer, Helm controller, and Traefik ingress controller, which adds further versatility. The Kubernetes control plane components are streamlined into a single binary and process, making complex cluster management tasks like certificate distribution much easier. This innovative architecture not only simplifies installation but also guarantees high availability and reliability across various operational environments, catering to the needs of modern cloud-native applications.
Integrations
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Company Facts
Company Name:
K3s
Company Website:
k3s.io
Product Details
Deployment
SaaS
Training Options
Documentation Hub
Support
Web-Based Support
Product Details
Target Company Sizes
Individual
1-10
11-50
51-200
201-500
501-1000
1001-5000
5001-10000
10001+
Target Organization Types
Mid Size Business
Small Business
Enterprise
Freelance
Nonprofit
Government
Startup
Supported Languages
English